Classify the input using one of these labels: neutral, positive, and negative. @united you friend's flt from ase to Denver is Cancelled Flightled for tomorrow.  Can you help with rebook?
system
Classify the input using one of these labels: neutral, positive, and negative. @united you friend's flt from ase to Denver is Cancelled Flightled for tomorrow.  Can you help with rebook?
user
neutral
assistant
system
Classify the input using one of these labels: neutral, positive, and negative. @united you friend's flt from ase to Denver is Cancelled Flightled for tomorrow.  Can you help with rebook?
user
negative
assistant